{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "To investigate the potential role of BI - 1 in promoting cell growth and tumorigenesis , in the present study we overexpressed the BI - 1 gene in NIH3T3 cells using the lentivirus - mediated gene expression system ."}
{"Anatomy": ["cell", "NIH3T3 cells"]}